How does attraction grow for you guys?

There are sometimes where I've seen a guy who's attractive and we can hit it off, have a fun and flirty conversation. And attraction for this guy skyrockets.

There's also sometimes I've found a guy attractive up until he opens his mouth and it's like glad I can escape that bullet, and his vibe is terrible. Then I no longer found him attractive whatsoever.

Other times it's a he's alright we have a few convos/interactions and the attraction grows, into an actual full-blown crush.

What's it like with you guys?
How does attraction grow for you guys?
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